Re: [PATCH 2/4] x86: ioremap: fix physical address check

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On 06/14/2010 04:06 AM, Kenji Kaneshige wrote:
> Index: linux-2.6.34/include/linux/vmalloc.h
> ===================================================================
> --- linux-2.6.34.orig/include/linux/vmalloc.h
> +++ linux-2.6.34/include/linux/vmalloc.h
> @@ -30,7 +30,7 @@ struct vm_struct {
>  	unsigned long		flags;
>  	struct page		**pages;
>  	unsigned int		nr_pages;
> -	unsigned long		phys_addr;
> +	phys_addr_t		phys_addr;
>  	void			*caller;
>  };

This really doesn't look right at all.  If this was required then it
would seem that anything using high addresses would be broken... as such
I can only assume it matters only for lowmem pages...

	-hpa
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